I bought a GV2 about tow years ago and it was in the shop in repair three times. The first repair solved the problem but scratched on of the nujmber on the face. The back, where they opened the watch, was also scratched. The repair lasted a short time and then another problem arose. Back went to watch to the authorized repairshop. Weeks later I go it back in working condition. However, the watch function for a few month and then broke down again. I have not sent it back to be repaired yet and am not sure that I even will because it feels now that I am throwing goo money after bad,